George Louis Costanza is a fictional character in the American television sitcom Seinfeld, played by Jason Alexander. He is a short, stocky, balding man who struggles with numerous insecurities, often

Newman is a recurring character in the television show Seinfeld, portrayed by Wayne Knight from 1992 until the show's finale in 1998. He is Jerry Seinfeld's arch-nemesis and Cosmo Kramer's close frien